Set Image Underlay of Transparent Navigation Bar and Status Bar in Swift iOS 8

Question

I am new in iOS swift development and I am facing a problem. I want to set transparent navigation bar and make image underlay of transparent navigation bar and status bar li

Answer 1

As per Dharmesh's answer, but updated for Swift 4

    self.navigationController!.navigationBar.setBackgroundImage(UIImage(), for: .default)
    self.navigationController!.navigationBar.shadowImage = UIImage()
    self.navigationController!.navigationBar.isTranslucent = true